ASADY , Auday M.; AL AZZAWI, Haitham J. A study to compare the internal fitness and marginal gap between single crowns and crowns within three-unite bridge of zirconia substructure fabricated by CAD-CAM system. (An In vitro study). Journal of Baghdad College of Dentistry, [S. l.], v. 29, n. 1, p. 27–31, 2017. DOI: 10.12816/0038616. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/1737.. Acesso em: 6 may. 2024.